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[164044] - [view model] Move ThreadsVMNode and ContainerVMNode to the org.eclipse.dd.dsf.debug.ui plugin.

This commit is contained in:
Pawel Piech 2008-05-22 20:20:17 +00:00
parent ac64a3cfd7
commit 1cdd030ea5
4 changed files with 416 additions and 297 deletions

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@ -0,0 +1,111 @@
/*******************************************************************************
* Copyright (c) 2008 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Anton Leherbauer (Wind River Systems) - initial API and implementation
*******************************************************************************/
package org.eclipse.dd.dsf.debug.internal.provisional.ui.viewmodel.launch;
import java.util.concurrent.RejectedExecutionException;
import org.eclipse.dd.dsf.concurrent.DsfRunnable;
import org.eclipse.dd.dsf.concurrent.RequestMonitor;
import org.eclipse.dd.dsf.datamodel.DMContexts;
import org.eclipse.dd.dsf.datamodel.IDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IExecutionDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IExitedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.IStartedDMEvent;
import org.eclipse.dd.dsf.service.DsfSession;
import org.eclipse.dd.dsf.ui.viewmodel.VMDelta;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMNode;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
/**
* Abstract implementation of a container view model node.
* Clients need to implement {@link #updateLabelInSessionThread(ILabelUpdate[])}.
*/
@SuppressWarnings("restriction")
public abstract class AbstractContainerVMNode extends AbstractDMVMNode implements IElementLabelProvider {
public AbstractContainerVMNode(AbstractDMVMProvider provider, DsfSession session) {
super(provider, session, IRunControl.IExecutionDMContext.class);
}
public void update(final ILabelUpdate[] updates) {
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
updateLabelInSessionThread(updates);
}});
} catch (RejectedExecutionException e) {
for (ILabelUpdate update : updates) {
handleFailedUpdate(update);
}
}
}
/**
* Perform the given label updates in the session executor thread.
*
* @param updates the pending label updates
* @see {@link #update(ILabelUpdate[])
*/
protected abstract void updateLabelInSessionThread(ILabelUpdate[] updates);
public int getDeltaFlags(Object e) {
if(e instanceof IRunControl.IContainerResumedDMEvent ||
e instanceof IRunControl.IContainerSuspendedDMEvent)
{
return IModelDelta.CONTENT;
} else if (e instanceof IExitedDMEvent) {
return IModelDelta.CONTENT;
} else if (e instanceof IStartedDMEvent) {
if (((IStartedDMEvent) e).getDMContext() instanceof IContainerDMContext) {
return IModelDelta.EXPAND | IModelDelta.SELECT;
} else {
return IModelDelta.CONTENT;
}
}
return IModelDelta.NO_CHANGE;
}
public void buildDelta(Object e, final VMDelta parentDelta, final int nodeOffset, final RequestMonitor requestMonitor) {
if(e instanceof IRunControl.IContainerResumedDMEvent ||
e instanceof IRunControl.IContainerSuspendedDMEvent)
{
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.CONTENT);
} else if (e instanceof IExitedDMEvent) {
IExecutionDMContext exeContext= ((IExitedDMEvent) e).getDMContext();
if (exeContext instanceof IContainerDMContext) {
parentDelta.setFlags(parentDelta.getFlags() | IModelDelta.CONTENT);
} else {
IContainerDMContext containerCtx = DMContexts.getAncestorOfType(exeContext, IContainerDMContext.class);
if (containerCtx != null) {
parentDelta.addNode(createVMContext(containerCtx), IModelDelta.CONTENT);
}
}
} else if (e instanceof IStartedDMEvent) {
IExecutionDMContext exeContext= ((IStartedDMEvent) e).getDMContext();
if (exeContext instanceof IContainerDMContext) {
parentDelta.addNode(createVMContext(exeContext), IModelDelta.EXPAND | IModelDelta.SELECT);
} else {
IContainerDMContext containerCtx = DMContexts.getAncestorOfType(exeContext, IContainerDMContext.class);
if (containerCtx != null) {
parentDelta.addNode(createVMContext(containerCtx), IModelDelta.CONTENT);
}
}
}
requestMonitor.done();
}
}

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@ -0,0 +1,257 @@
/*******************************************************************************
* Copyright (c) 2006, 2008 Wind River Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
* Ericsson - Modified for multi threaded functionality
*******************************************************************************/
package org.eclipse.dd.dsf.debug.internal.provisional.ui.viewmodel.launch;
import java.util.List;
import java.util.concurrent.RejectedExecutionException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.dd.dsf.concurrent.DataRequestMonitor;
import org.eclipse.dd.dsf.concurrent.DsfRunnable;
import org.eclipse.dd.dsf.concurrent.IDsfStatusConstants;
import org.eclipse.dd.dsf.concurrent.RequestMonitor;
import org.eclipse.dd.dsf.datamodel.DMContexts;
import org.eclipse.dd.dsf.datamodel.IDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerResumedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerSuspendedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.IExecutionDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IResumedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.ISuspendedDMEvent;
import org.eclipse.dd.dsf.debug.service.StepQueueManager.ISteppingTimedOutEvent;
import org.eclipse.dd.dsf.internal.ui.DsfUIPlugin;
import org.eclipse.dd.dsf.service.DsfSession;
import org.eclipse.dd.dsf.ui.concurrent.ViewerDataRequestMonitor;
import org.eclipse.dd.dsf.ui.viewmodel.IVMContext;
import org.eclipse.dd.dsf.ui.viewmodel.ModelProxyInstalledEvent;
import org.eclipse.dd.dsf.ui.viewmodel.VMChildrenUpdate;
import org.eclipse.dd.dsf.ui.viewmodel.VMDelta;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMNode;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMProvider;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
/**
* Abstract implementation of a thread view model node.
* Clients need to implement {@link #updateLabelInSessionThread(ILabelUpdate[])}.
*/
@SuppressWarnings("restriction")
public abstract class AbstractThreadVMNode extends AbstractDMVMNode
implements IElementLabelProvider
{
public AbstractThreadVMNode(AbstractDMVMProvider provider, DsfSession session) {
super(provider, session, IExecutionDMContext.class);
}
@Override
protected void updateElementsInSessionThread(final IChildrenUpdate update) {
IRunControl runControl = getServicesTracker().getService(IRunControl.class);
final IContainerDMContext contDmc = findDmcInPath(update.getViewerInput(), update.getElementPath(), IContainerDMContext.class);
if (runControl == null || contDmc == null) {
handleFailedUpdate(update);
return;
}
runControl.getExecutionContexts(contDmc,
new ViewerDataRequestMonitor<IExecutionDMContext[]>(getSession().getExecutor(), update){
@Override
public void handleCompleted() {
if (!isSuccess()) {
handleFailedUpdate(update);
return;
}
fillUpdateWithVMCs(update, getData());
update.done();
}
});
}
public void update(final ILabelUpdate[] updates) {
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
updateLabelInSessionThread(updates);
}});
} catch (RejectedExecutionException e) {
for (ILabelUpdate update : updates) {
handleFailedUpdate(update);
}
}
}
@Override
public void getContextsForEvent(VMDelta parentDelta, Object e, final DataRequestMonitor<IVMContext[]> rm) {
if(e instanceof IContainerResumedDMEvent) {
IExecutionDMContext[] triggerContexts = ((IContainerResumedDMEvent)e).getTriggeringContexts();
if (triggerContexts.length != 0) {
rm.setData(new IVMContext[] { createVMContext(triggerContexts[0]) });
rm.done();
return;
}
} else if(e instanceof IContainerSuspendedDMEvent) {
IExecutionDMContext[] triggerContexts = ((IContainerSuspendedDMEvent)e).getTriggeringContexts();
if (triggerContexts.length != 0) {
rm.setData(new IVMContext[] { createVMContext(triggerContexts[0]) });
rm.done();
return;
}
} else if (e instanceof ISteppingTimedOutEvent &&
((ISteppingTimedOutEvent)e).getDMContext() instanceof IContainerDMContext)
{
// The timed out event occured on a container and not on a thread. Do not
// return a context for this event, which will force the view model to generate
// a delta for all the threads.
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.NOT_SUPPORTED, "", null)); //$NON-NLS-1$
rm.done();
} else if (e instanceof ModelProxyInstalledEvent) {
getThreadVMCForModelProxyInstallEvent(
parentDelta,
new DataRequestMonitor<VMContextInfo>(getExecutor(), rm) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
rm.setData(new IVMContext[] { getData().fVMContext });
} else {
rm.setData(new IVMContext[0]);
}
rm.done();
}
});
return;
}
super.getContextsForEvent(parentDelta, e, rm);
}
private static class VMContextInfo {
final IVMContext fVMContext;
final int fIndex;
final boolean fIsSuspended;
VMContextInfo(IVMContext vmContext, int index, boolean isSuspended) {
fVMContext = vmContext;
fIndex = index;
fIsSuspended = isSuspended;
}
}
private void getThreadVMCForModelProxyInstallEvent(VMDelta parentDelta, final DataRequestMonitor<VMContextInfo> rm) {
getVMProvider().updateNode(this, new VMChildrenUpdate(
parentDelta, getVMProvider().getPresentationContext(), -1, -1,
new DataRequestMonitor<List<Object>>(getExecutor(), rm) {
@Override
protected void handleSuccess() {
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
final IRunControl runControl = getServicesTracker().getService(IRunControl.class);
if (runControl != null) {
int vmcIdx = -1;
int suspendedVmcIdx = -1;
for (int i = 0; i < getData().size(); i++) {
if (getData().get(i) instanceof IDMVMContext) {
IDMVMContext vmc = (IDMVMContext)getData().get(i);
IExecutionDMContext execDmc = DMContexts.getAncestorOfType(
vmc.getDMContext(), IExecutionDMContext.class);
if (execDmc != null) {
vmcIdx = vmcIdx < 0 ? i : vmcIdx;
if (runControl.isSuspended(execDmc)) {
suspendedVmcIdx = suspendedVmcIdx < 0 ? i : suspendedVmcIdx;
}
}
}
}
if (suspendedVmcIdx >= 0) {
rm.setData(new VMContextInfo(
(IVMContext)getData().get(suspendedVmcIdx), suspendedVmcIdx, true));
} else if (vmcIdx >= 0) {
rm.setData(new VMContextInfo((IVMContext)getData().get(vmcIdx), vmcIdx, false));
} else {
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.REQUEST_FAILED, "No threads available", null)); //$NON-NLS-1$
}
rm.done();
} else {
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.REQUEST_FAILED, "No threads available", null)); //$NON-NLS-1$
rm.done();
}
}
});
} catch (RejectedExecutionException e) {
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.NOT_SUPPORTED, "", null)); //$NON-NLS-1$
rm.done();
}
}
}));
}
/**
* Perform the given label updates in the session executor thread.
*
* @param updates the pending label updates
* @see {@link #update(ILabelUpdate[])
*/
protected abstract void updateLabelInSessionThread(ILabelUpdate[] updates);
public int getDeltaFlags(Object e) {
if(e instanceof IResumedDMEvent || e instanceof ISuspendedDMEvent) {
return IModelDelta.CONTENT;
}
if (e instanceof ModelProxyInstalledEvent) {
return IModelDelta.SELECT | IModelDelta.EXPAND;
}
return IModelDelta.NO_CHANGE;
}
public void buildDelta(Object e, final VMDelta parentDelta, final int nodeOffset, final RequestMonitor rm) {
if(e instanceof IContainerResumedDMEvent) {
IExecutionDMContext[] triggeringContexts = ((IContainerResumedDMEvent)e).getTriggeringContexts();
if (triggeringContexts.length != 0) {
parentDelta.addNode(createVMContext(triggeringContexts[0]), IModelDelta.CONTENT);
}
rm.done();
} else if (e instanceof IContainerSuspendedDMEvent) {
IExecutionDMContext[] triggeringContexts = ((IContainerSuspendedDMEvent)e).getTriggeringContexts();
if (triggeringContexts.length != 0) {
parentDelta.addNode(createVMContext(triggeringContexts[0]), IModelDelta.CONTENT);
}
rm.done();
} else if(e instanceof IResumedDMEvent || e instanceof ISuspendedDMEvent) {
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.CONTENT);
rm.done();
} else if (e instanceof ModelProxyInstalledEvent) {
getThreadVMCForModelProxyInstallEvent(
parentDelta,
new DataRequestMonitor<VMContextInfo>(getExecutor(), rm) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
parentDelta.addNode(
getData().fVMContext, nodeOffset + getData().fIndex,
IModelDelta.EXPAND | (getData().fIsSuspended ? 0 : IModelDelta.SELECT));
}
rm.done();
}
});
} else {
rm.done();
}
}
}

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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Ericsson and others.
* Copyright (c) 2006, 2008 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -7,6 +7,7 @@
*
* Contributors:
* Ericsson - Initial API and implementation
* Wind River Systems - Factored out AbstractContainerVMNode
*******************************************************************************/
package org.eclipse.dd.gdb.internal.ui.viewmodel.launch;
@ -16,30 +17,21 @@ import java.util.concurrent.RejectedExecutionException;
import org.eclipse.dd.dsf.concurrent.DsfRunnable;
import org.eclipse.dd.dsf.concurrent.RequestMonitor;
import org.eclipse.dd.dsf.datamodel.DMContexts;
import org.eclipse.dd.dsf.datamodel.IDMContext;
import org.eclipse.dd.dsf.datamodel.IDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IExitedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.IStartedDMEvent;
import org.eclipse.dd.dsf.debug.internal.provisional.ui.viewmodel.launch.AbstractContainerVMNode;
import org.eclipse.dd.dsf.service.DsfSession;
import org.eclipse.dd.dsf.ui.concurrent.ViewerDataRequestMonitor;
import org.eclipse.dd.dsf.ui.viewmodel.VMDelta;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMNode;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMProvider;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext;
import org.eclipse.dd.gdb.internal.provisional.service.GDBRunControl;
import org.eclipse.dd.gdb.internal.provisional.service.GDBRunControl.GDBProcessData;
import org.eclipse.dd.gdb.internal.provisional.service.command.GDBControl;
import org.eclipse.dd.gdb.internal.provisional.service.command.GDBControlDMContext;
import org.eclipse.dd.gdb.internal.provisional.service.command.GDBControl.GDBStartedEvent;
import org.eclipse.dd.mi.service.command.MIInferiorProcess;
import org.eclipse.dd.mi.service.command.MIInferiorProcess.InferiorExitedDMEvent;
import org.eclipse.dd.mi.service.command.MIInferiorProcess.InferiorStartedDMEvent;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementCompareRequest;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoRequest;
import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
@ -50,13 +42,13 @@ import org.eclipse.ui.IMemento;
@SuppressWarnings("restriction")
public class ContainerVMNode extends AbstractDMVMNode
implements IElementLabelProvider, IElementMementoProvider
public class ContainerVMNode extends AbstractContainerVMNode
implements IElementMementoProvider
{
public ContainerVMNode(AbstractDMVMProvider provider, DsfSession session) {
super(provider, session, IRunControl.IExecutionDMContext.class);
super(provider, session);
}
@Override
@ -75,19 +67,7 @@ public class ContainerVMNode extends AbstractDMVMNode
}
public void update(final ILabelUpdate[] updates) {
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
updateLabelInSessionThread(updates);
}});
} catch (RejectedExecutionException e) {
for (ILabelUpdate update : updates) {
handleFailedUpdate(update);
}
}
}
@Override
protected void updateLabelInSessionThread(ILabelUpdate[] updates) {
for (final ILabelUpdate update : updates) {
final GDBRunControl runControl = getServicesTracker().getService(GDBRunControl.class);
@ -107,8 +87,8 @@ public class ContainerVMNode extends AbstractDMVMNode
update.setImageDescriptor(DebugUITools.getImageDescriptor(imageKey), 0);
runControl.getProcessData(
dmc,
new ViewerDataRequestMonitor<GDBProcessData>(getExecutor(), update) {
dmc,
new ViewerDataRequestMonitor<GDBProcessData>(getExecutor(), update) {
@Override
public void handleCompleted() {
if (!isSuccess()) {
@ -122,46 +102,29 @@ public class ContainerVMNode extends AbstractDMVMNode
}
}
public int getDeltaFlags(Object e) {
if(e instanceof IRunControl.IContainerResumedDMEvent ||
e instanceof IRunControl.IContainerSuspendedDMEvent)
{
return IModelDelta.CONTENT;
} else if (e instanceof GDBControl.GDBExitedEvent || e instanceof InferiorExitedDMEvent) {
return IModelDelta.CONTENT;
} else if (e instanceof GDBStartedEvent) {
return IModelDelta.EXPAND;
} else if (e instanceof InferiorStartedDMEvent) {
return IModelDelta.EXPAND | IModelDelta.SELECT;
} if(e instanceof IStartedDMEvent || e instanceof IExitedDMEvent) {
return IModelDelta.CONTENT;
}
return IModelDelta.NO_CHANGE;
}
@Override
public int getDeltaFlags(Object e) {
if (e instanceof GDBControl.GDBExitedEvent) {
return IModelDelta.CONTENT;
} else if (e instanceof GDBControl.GDBStartedEvent) {
return IModelDelta.EXPAND;
}
return super.getDeltaFlags(e);
}
public void buildDelta(Object e, final VMDelta parentDelta, final int nodeOffset, final RequestMonitor requestMonitor) {
if(e instanceof IRunControl.IContainerResumedDMEvent ||
e instanceof IRunControl.IContainerSuspendedDMEvent)
{
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.CONTENT);
} else if (e instanceof GDBControl.GDBExitedEvent || e instanceof InferiorExitedDMEvent) {
// Note: we must process the inferior started/exited events before the thread's
// started/exited events otherwise the inferior's handlers would never be called.
parentDelta.setFlags(parentDelta.getFlags() | IModelDelta.CONTENT);
} else if (e instanceof GDBStartedEvent) {
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.EXPAND);
} else if (e instanceof InferiorStartedDMEvent) {
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.EXPAND | IModelDelta.SELECT);
} else if (e instanceof IStartedDMEvent || e instanceof IExitedDMEvent) {
IContainerDMContext containerCtx = DMContexts.getAncestorOfType(((IDMEvent<?>)e).getDMContext(), IContainerDMContext.class);
if (containerCtx != null) {
parentDelta.addNode(createVMContext(containerCtx), IModelDelta.CONTENT);
}
}
@Override
public void buildDelta(Object e, final VMDelta parentDelta, final int nodeOffset, final RequestMonitor requestMonitor) {
if (e instanceof GDBControl.GDBExitedEvent) {
parentDelta.setFlags(parentDelta.getFlags() | IModelDelta.CONTENT);
} else if (e instanceof GDBControl.GDBStartedEvent) {
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.EXPAND);
} else {
super.buildDelta(e, parentDelta, nodeOffset, requestMonitor);
return;
}
requestMonitor.done();
}
requestMonitor.done();
}
/*
* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider#compareElements(org.eclipse.debug.internal.ui.viewers.model.provisional.IElementCompareRequest[])
@ -190,7 +153,7 @@ public class ContainerVMNode extends AbstractDMVMNode
final GDBRunControl runControl = getServicesTracker().getService(GDBRunControl.class);
if ( runControl != null ) {
runControl.getProcessData(
procDmc,
procDmc,
new ViewerDataRequestMonitor<GDBProcessData>(runControl.getExecutor(), request) {
@Override
protected void handleCompleted() {
@ -242,7 +205,7 @@ public class ContainerVMNode extends AbstractDMVMNode
final GDBRunControl runControl = getServicesTracker().getService(GDBRunControl.class);
if ( runControl != null ) {
runControl.getProcessData(
procDmc,
procDmc,
new ViewerDataRequestMonitor<GDBProcessData>(runControl.getExecutor(), request) {
@Override
protected void handleCompleted() {

View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2006 Wind River Systems and others.
* Copyright (c) 2006, 2008 Wind River Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@ -11,202 +11,38 @@
*******************************************************************************/
package org.eclipse.dd.gdb.internal.ui.viewmodel.launch;
import java.util.List;
import java.util.concurrent.RejectedExecutionException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.dd.dsf.concurrent.DataRequestMonitor;
import org.eclipse.dd.dsf.concurrent.DsfRunnable;
import org.eclipse.dd.dsf.concurrent.IDsfStatusConstants;
import org.eclipse.dd.dsf.concurrent.RequestMonitor;
import org.eclipse.dd.dsf.datamodel.DMContexts;
import org.eclipse.dd.dsf.datamodel.IDMContext;
import org.eclipse.dd.dsf.datamodel.IDMEvent;
import org.eclipse.dd.dsf.debug.internal.provisional.ui.viewmodel.launch.AbstractThreadVMNode;
import org.eclipse.dd.dsf.debug.service.IRunControl;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerResumedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.IContainerSuspendedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.IExecutionDMContext;
import org.eclipse.dd.dsf.debug.service.IRunControl.IExecutionDMData;
import org.eclipse.dd.dsf.debug.service.IRunControl.IResumedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.ISuspendedDMEvent;
import org.eclipse.dd.dsf.debug.service.IRunControl.StateChangeReason;
import org.eclipse.dd.dsf.debug.service.StepQueueManager.ISteppingTimedOutEvent;
import org.eclipse.dd.dsf.internal.ui.DsfUIPlugin;
import org.eclipse.dd.dsf.service.DsfSession;
import org.eclipse.dd.dsf.ui.concurrent.ViewerDataRequestMonitor;
import org.eclipse.dd.dsf.ui.viewmodel.IVMContext;
import org.eclipse.dd.dsf.ui.viewmodel.ModelProxyInstalledEvent;
import org.eclipse.dd.dsf.ui.viewmodel.VMChildrenUpdate;
import org.eclipse.dd.dsf.ui.viewmodel.VMDelta;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMNode;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.AbstractDMVMProvider;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext;
import org.eclipse.dd.gdb.internal.provisional.service.GDBRunControl;
import org.eclipse.dd.gdb.internal.provisional.service.GDBRunControl.GDBThreadData;
import org.eclipse.dd.mi.service.IMIExecutionDMContext;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementCompareRequest;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoRequest;
import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.ui.IMemento;
@SuppressWarnings("restriction")
public class ThreadVMNode extends AbstractDMVMNode
public class ThreadVMNode extends AbstractThreadVMNode
implements IElementLabelProvider, IElementMementoProvider
{
public ThreadVMNode(AbstractDMVMProvider provider, DsfSession session) {
super(provider, session, IExecutionDMContext.class);
super(provider, session);
}
@Override
protected void updateElementsInSessionThread(final IChildrenUpdate update) {
IRunControl runControl = getServicesTracker().getService(IRunControl.class);
final IContainerDMContext contDmc = findDmcInPath(update.getViewerInput(), update.getElementPath(), IContainerDMContext.class);
if (runControl == null || contDmc == null) {
handleFailedUpdate(update);
return;
}
runControl.getExecutionContexts(contDmc,
new ViewerDataRequestMonitor<IExecutionDMContext[]>(getSession().getExecutor(), update){
@Override
public void handleCompleted() {
if (!isSuccess()) {
handleFailedUpdate(update);
return;
}
fillUpdateWithVMCs(update, getData());
update.done();
}
});
}
public void update(final ILabelUpdate[] updates) {
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
updateLabelInSessionThread(updates);
}});
} catch (RejectedExecutionException e) {
for (ILabelUpdate update : updates) {
handleFailedUpdate(update);
}
}
}
@Override
public void getContextsForEvent(VMDelta parentDelta, Object e, final DataRequestMonitor<IVMContext[]> rm) {
if(e instanceof IContainerResumedDMEvent) {
IExecutionDMContext[] triggerContexts = ((IContainerResumedDMEvent)e).getTriggeringContexts();
if (triggerContexts.length != 0) {
rm.setData(new IVMContext[] { createVMContext(triggerContexts[0]) });
rm.done();
return;
}
} else if(e instanceof IContainerSuspendedDMEvent) {
IExecutionDMContext[] triggerContexts = ((IContainerSuspendedDMEvent)e).getTriggeringContexts();
if (triggerContexts.length != 0) {
rm.setData(new IVMContext[] { createVMContext(triggerContexts[0]) });
rm.done();
return;
}
} else if (e instanceof ISteppingTimedOutEvent &&
((ISteppingTimedOutEvent)e).getDMContext() instanceof IContainerDMContext)
{
// The timed out event occured on a container and not on a thread. Do not
// return a context for this event, which will force the view model to generate
// a delta for all the threads.
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.NOT_SUPPORTED, "", null)); //$NON-NLS-1$
rm.done();
} else if (e instanceof ModelProxyInstalledEvent) {
getThreadVMCForModelProxyInstallEvent(
parentDelta,
new DataRequestMonitor<VMContextInfo>(getExecutor(), rm) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
rm.setData(new IVMContext[] { getData().fVMContext });
} else {
rm.setData(new IVMContext[0]);
}
rm.done();
}
});
return;
}
super.getContextsForEvent(parentDelta, e, rm);
}
private static class VMContextInfo {
final IVMContext fVMContext;
final int fIndex;
final boolean fIsSuspended;
VMContextInfo(IVMContext vmContext, int index, boolean isSuspended) {
fVMContext = vmContext;
fIndex = index;
fIsSuspended = isSuspended;
}
}
private void getThreadVMCForModelProxyInstallEvent(VMDelta parentDelta, final DataRequestMonitor<VMContextInfo> rm) {
getVMProvider().updateNode(this, new VMChildrenUpdate(
parentDelta, getVMProvider().getPresentationContext(), -1, -1,
new DataRequestMonitor<List<Object>>(getExecutor(), rm) {
@Override
protected void handleSuccess() {
try {
getSession().getExecutor().execute(new DsfRunnable() {
public void run() {
final GDBRunControl runControl = getServicesTracker().getService(GDBRunControl.class);
if (runControl != null) {
int vmcIdx = -1;
int suspendedVmcIdx = -1;
for (int i = 0; i < getData().size(); i++) {
if (getData().get(i) instanceof IDMVMContext) {
IDMVMContext vmc = (IDMVMContext)getData().get(i);
IExecutionDMContext execDmc = DMContexts.getAncestorOfType(
vmc.getDMContext(), IExecutionDMContext.class);
if (execDmc != null) {
vmcIdx = vmcIdx < 0 ? i : vmcIdx;
if (runControl.isSuspended(execDmc)) {
suspendedVmcIdx = suspendedVmcIdx < 0 ? i : suspendedVmcIdx;
}
}
}
}
if (suspendedVmcIdx >= 0) {
rm.setData(new VMContextInfo(
(IVMContext)getData().get(suspendedVmcIdx), suspendedVmcIdx, true));
} else if (vmcIdx >= 0) {
rm.setData(new VMContextInfo((IVMContext)getData().get(vmcIdx), vmcIdx, false));
} else {
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.REQUEST_FAILED, "No threads available", null)); //$NON-NLS-1$
}
rm.done();
} else {
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.REQUEST_FAILED, "No threads available", null)); //$NON-NLS-1$
rm.done();
}
}
});
} catch (RejectedExecutionException e) {
rm.setStatus(new Status(IStatus.ERROR, DsfUIPlugin.PLUGIN_ID, IDsfStatusConstants.NOT_SUPPORTED, "", null)); //$NON-NLS-1$
rm.done();
}
}
}));
}
protected void updateLabelInSessionThread(ILabelUpdate[] updates) {
for (final ILabelUpdate update : updates) {
final GDBRunControl runControl = getServicesTracker().getService(GDBRunControl.class);
@ -226,8 +62,8 @@ public class ThreadVMNode extends AbstractDMVMNode
update.setImageDescriptor(DebugUITools.getImageDescriptor(imageKey), 0);
// Find the Reason for the State
runControl.getExecutionData(dmc,
new ViewerDataRequestMonitor<IExecutionDMData>(getSession().getExecutor(), update) {
runControl.getExecutionData(dmc,
new ViewerDataRequestMonitor<IExecutionDMData>(getSession().getExecutor(), update) {
@Override
public void handleCompleted(){
if (!isSuccess()) {
@ -235,7 +71,7 @@ public class ThreadVMNode extends AbstractDMVMNode
return;
}
// We're in a new dispatch cycle, and we have to check whether the
// We're in a new dispatch cycle, and we have to check whether the
// service reference is still valid.
final GDBRunControl runControl = getServicesTracker().getService(GDBRunControl.class);
if ( runControl == null ) {
@ -247,8 +83,8 @@ public class ThreadVMNode extends AbstractDMVMNode
// Retrieve the rest of the thread information
runControl.getThreadData(
dmc,
new ViewerDataRequestMonitor<GDBThreadData>(getSession().getExecutor(), update) {
dmc,
new ViewerDataRequestMonitor<GDBThreadData>(getSession().getExecutor(), update) {
@Override
public void handleCompleted() {
if (!isSuccess()) {
@ -282,63 +118,15 @@ public class ThreadVMNode extends AbstractDMVMNode
}
}
public int getDeltaFlags(Object e) {
if(e instanceof IResumedDMEvent || e instanceof ISuspendedDMEvent) {
return IModelDelta.CONTENT;
}
if (e instanceof ModelProxyInstalledEvent) {
return IModelDelta.SELECT | IModelDelta.EXPAND;
}
return IModelDelta.NO_CHANGE;
private String produceThreadElementName(String viewName, IMIExecutionDMContext execCtx) {
return "Thread." + execCtx.getThreadId(); //$NON-NLS-1$
}
public void buildDelta(Object e, final VMDelta parentDelta, final int nodeOffset, final RequestMonitor rm) {
if(e instanceof IContainerResumedDMEvent) {
IExecutionDMContext[] triggeringContexts = ((IContainerResumedDMEvent)e).getTriggeringContexts();
if (triggeringContexts.length != 0) {
parentDelta.addNode(createVMContext(triggeringContexts[0]), IModelDelta.CONTENT);
}
rm.done();
} else if (e instanceof IContainerSuspendedDMEvent) {
IExecutionDMContext[] triggeringContexts = ((IContainerSuspendedDMEvent)e).getTriggeringContexts();
if (triggeringContexts.length != 0) {
parentDelta.addNode(createVMContext(triggeringContexts[0]), IModelDelta.CONTENT);
}
rm.done();
} else if(e instanceof IResumedDMEvent || e instanceof ISuspendedDMEvent) {
parentDelta.addNode(createVMContext(((IDMEvent<?>)e).getDMContext()), IModelDelta.CONTENT);
rm.done();
} else if (e instanceof ModelProxyInstalledEvent) {
getThreadVMCForModelProxyInstallEvent(
parentDelta,
new DataRequestMonitor<VMContextInfo>(getExecutor(), rm) {
@Override
protected void handleCompleted() {
if (isSuccess()) {
parentDelta.addNode(
getData().fVMContext, nodeOffset + getData().fIndex,
IModelDelta.EXPAND | (getData().fIsSuspended ? 0 : IModelDelta.SELECT));
}
rm.done();
}
});
} else {
rm.done();
}
}
private static final String MEMENTO_NAME = "THREAD_MEMENTO_NAME"; //$NON-NLS-1$
/*
* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider#compareElements(org.eclipse.debug.internal.ui.viewers.model.provisional.IElementCompareRequest[])
*/
private String produceThreadElementName( String viewName , IMIExecutionDMContext execCtx ) {
return "Thread." + execCtx.getThreadId(); //$NON-NLS-1$
}
private final String MEMENTO_NAME = "THREAD_MEMENTO_NAME"; //$NON-NLS-1$
public void compareElements(IElementCompareRequest[] requests) {
for ( IElementCompareRequest request : requests ) {
@ -356,7 +144,7 @@ public class ThreadVMNode extends AbstractDMVMNode
String elementName = produceThreadElementName( request.getPresentationContext().getId(), (IMIExecutionDMContext) dmc );
request.setEqual( elementName.equals( mementoName ) );
}
}
}
}
request.done();
@ -364,7 +152,6 @@ public class ThreadVMNode extends AbstractDMVMNode
}
/*
* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider#encodeElements(org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoRequest[])
*/
public void encodeElements(IElementMementoRequest[] requests) {
@ -382,9 +169,10 @@ public class ThreadVMNode extends AbstractDMVMNode
String elementName = produceThreadElementName( request.getPresentationContext().getId(), (IMIExecutionDMContext) dmc );
memento.putString(MEMENTO_NAME, elementName);
}
}
}
request.done();
}
}
}